RTM Long Play Recording LPR 35 14 in - Studio Quality Analog Tape

In this review the RTM Long Play Recording LPR 35 14 in reel-to-reel tape is evaluated for analog enthusiasts and studio users who need long-duration, archive-ready magnetic tape. The bottom line: this LPR35 delivers the warm, high-fidelity sound associated with classic studio formulas while extending record time, making it a strong pick for engineers and archivists who prioritize tonal character and low noise on long takes.

Key Features

• Studio quality analog sound: The tape reproduces detailed highs and warm mids for a natural, musical presentation ideal for monitoring and mastering.
• Long play format: Its long-play formulation lets users record extended sessions without frequent reel swaps, useful for long performances or continuous archiving.
• Low noise and high output: The formulation provides smooth, quiet backgrounds with enough output to capture dynamic sources cleanly.
• Durable chemistry: Built with a robust chemical structure for consistent playback and long-term storage of master recordings.
• Heritage manufacturing: Made in France using legacy studio formulas derived from BASF-style masters for predictable, professional results.

Who It's For

The LPR35 is aimed at recording engineers, analog hobbyists, and archival projects that require long-duration reels with studio-grade tonal character and low noise. It is particularly suited to those who value the specific sound of analog magnetic tape for mastering, archival transfers, or continuous live recordings.

Those who need extreme high-speed professional formats or who require specialized tape formulations for unusual noise or EQ curves should check format compatibility with their tape machine before purchasing; this tape is optimized for long-play analog recording at standard speeds.

Pros & Cons

Pros

• Authentic studio-grade sound with warm tonal coloration praised by users.
• Long-play capacity reduces the need to change reels during lengthy sessions.
• Low noise floor and reliable high output capture wide dynamic range.
• Manufactured with experienced tape heritage for consistency and durability.

Cons

• Requires a reel-to-reel deck that supports 14 in reels and the specified speeds; not compatible with cassette or cartridge players.
• Long-play tapes prioritize duration and tonal character over some niche high-frequency specifications used in specialized mastering formats.

Specifications

Our Verdict

The RTM LPR35 14 in long-play reel is a strong, cost-effective choice for anyone needing extended recording time without sacrificing the sonic qualities of studio analog tape. Its low noise, high output and durable chemistry make it good value for engineers and archivists who want archival stability and classic tape sound.

Frequently Asked Questions

What run times can I expect at common speeds?
At 7.5 ips expect about 96 minutes per reel; at 15 ips about 48 minutes.

Is this tape suitable for archiving master recordings?
Yes, the tape is described as durable with a robust chemistry and is intended for mastering and archiving critical audio projects.

Where is the tape manufactured?
The LPR35 is manufactured in France by RTM, using legacy studio-grade formulas.